120100202219 has 2 divisors, whose sum is σ = 120100202220. Its totient is φ = 120100202218.

The previous prime is 120100202171. The next prime is 120100202227. The reversal of 120100202219 is 912202001021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120100202219 - 2²⁴ = 120083425003 is a prime.

It is a super-2 number, since 2×120100202219² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120100202219.

It is not a weakly prime, because it can be changed into another prime (120100202419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60050101109 + 60050101110.

It is an arithmetic number, because the mean of its divisors is an integer number (60050101110).

Almost surely, 2^120100202219 is an apocalyptic number.

120100202219 is a deficient number, since it is larger than the sum of its proper divisors (1).

120100202219 is an equidigital number, since it uses as much as digits as its factorization.

120100202219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 120100202219 in words is "one hundred twenty billion, one hundred million, two hundred two thousand, two hundred nineteen".